61217481

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{2749}}^1$

素因数の和:3336

約数の個数: 16

約数和(自身を含む): 88088000

約数和(自身を除く): 26870519

約数列:

[1, 3, 13, 39, 571, 1713, 2749, 7423, 8247, 22269, 35737, 107211, 1569679, 4709037, 20405827, 61217481]

約数ペア:

[(1, 61217481), (3, 20405827), (13, 4709037), (39, 1569679), (571, 107211), (1713, 35737), (2749, 22269), (7423, 8247)]